Electric Control Valve

China electric control valve is an important actuating unit instrument in industrial automation process control. With the increasing degree of automation in the industrial field, they are being used more and more in various industrial production areas. Compared with the traditional pneumatic control valve has obvious advantages: electric control valve energy saving (only consume electricity when working), environmental protection (no carbon emissions), quick and easy installation (no complex pneumatic piping and air pump workstation). According to the power used by the actuator, the valve is divided into three types of functions and characteristics: linear characteristics, equal percentage characteristics and parabolic characteristics.